HPS Sentinel K energy efficient k‑factor distribution transformers are rated for 600 volts and below. K‑factor transformers are specifically designed and tested for applications that use non‑linear loads.
HPS energy efficient k‑factor transformers are the ideal solution for harmonic distortion associated with non‑linear loads. They have been designed to tolerate the heating generated by harmonics.
Harmonics can indicate their presence in a number of ways: overheating, device malfunctions, telephone interference, equipment vibration and breakers tripping.
Meets North American Efficiency Standards: U.S. ‑ DOE 10 CFR Part 431 (Jan 1, 2017); Canada ‑ SOR/2016‑311, Amd. 14 (Dec. 9, 2016) & ON Reg. 404/12
Ratings from 15 to 333 kVA single phase and 15 to 1500 kVA three phase
Standard three phase voltage groups available at k‑factor ratings of K4, K9, K13
An extensive standard offer complimented by a wide variety of custom products available
60 Hz frequency
Copper and aluminum available
Standard 150 deg C temperature rise and 220 deg C insulation class
10 kV BIL on all Sentinel K product
UL Listed, CSA Certified
Custom sizes, ratings and styles available upon request